package day240317.e2;

public class Test {
    public static void main(String[] args) {
        Person person = new Person();
        System.out.println(person.getClass().getSuperclass());

        Object o = new Object();
        System.out.println(o.getClass().getSuperclass());

        Student student = new Student();
        student.eat();
        System.out.println(student.toString());

    }
}
